Scottish Charity number SC045038
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LRS Messages of the Day
Wed 11th March – LRS @ BHH – 8.00pm – Which Way is Up? by Malcolm Hamilton GM3TAL.
- For details of this intriguing talk, see Upcoming Meetings below.
Wed 25th March – LRS @ BHH – 8:00pm – Rig Testing & Calibration (practical).
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Sat 14 March – MoC Goudie Lecture – Is Astronomy Useless?- by Prof Andy Lawrence.
LRS MEETINGS
LRS meetings are normally held on the 2nd and 4th Wednesdays of each month (except July and August) at 8:00pm at the Braid Hills Hotel, 134 Braid Road, EH10 6JD.
In July and August Pub Nights are held at 7:30pm at Wee Bennet’s Bar at Morningside Station, on the 2nd and 4th Wednesdays. There are also occasional Wee Bennet’s evenings arranged during the main club season.
Most items are archived in Meeting Reports or Society Activities.
UPCOMING MEETINGS
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Wed 15 Apr – St Fillan’s Church, Buckstone Drive – 20:00h – LRS Spring Surplus Sale.
Wed 22 Apr 2026 – BHH 20:00h – Microwave energy generation advances which enabled the development of WW2 airborne radar by Dr Peter Grant, Emeritus Regius Professor of Engineering, University of Edinburgh.
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Wed 11th March – 20:00h – BHH – What Way is Up? – Malcolm Hamilton GM3TAL.
- Anatomy of human balance system. A wee of physics, accelerometry and angular measurements, and microdevices that can do this (MMEs).
Some examples of applications, medical and military. Demonstration of medical application. Intriguing!
Wed 25th March – 20:00h – BHH – Rig Testing & Calibration (practical).
- Anatomy of human balance system. A wee of physics, accelerometry and angular measurements, and microdevices that can do this (MMEs).
RECENT MEETINGS
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4 March 2026 – IET Talk – The Voyager Interstellar Mission – by James GM4WZP & John GM8OTI
Wed 4th March – Napier University, Colinton Campus – Rivers Suite –… Read more
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Wed 11 Feb 2026 – LRS Quiz Night 2026
There was a turnout of 15 for the Quiz Night 2026, prepared… Read more
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Wed 25 Feb 2026 – Digital Voice Modes – Allister Watson GM7RYR
Title: The Digital Shift: How DMR is Changing the Face of… Read more
RALLIES AND OTHER EVENTS
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Sun 12 April 2026 – Norbreck (Blackpool) Rally
Pete GM4BYF confirms that parking at the rear of the Norbreck Hotel will be free provided that car owners register on the tablet provided within the convention.
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Saturday 28th March 2026 – 27th ANNUAL GMDX CONVENTION & DINNER
The 27th Annual GMDX Convention & Dinner will be held on Saturday 28th March 2026 at the King Robert Hotel, Stirling, FK7 0LJ.
A link to the Convention Programme is below, along with the booking form. Please use the instructions on the booking form, or visit the GMDX website link below to secure your booking: https://gmdx.org.uk/27th-annual-gmdx-convention-dinner/ It would be very much appreciated if you could book as soon as possible. See you there! Thanks & 73. Gordon, MM0GOR GMDX SecretaryGMDX Convention Programme 27th March 2026 -
Sunday 25 Oct 2026 – Galashiels Rally
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Friday 14th August 2026 18:00 to 21:00 Cockenzie & Port Seton Junk Night, Port Seton Community Centre, South Seton Park Port Seton EH32 0BG
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Sat 31 Oct 2026 – GMRT-2026 at MOC Burntisland & Dinner at Kingswood Hotel
The 2026 Scottish Microwave Round Table (GMRT-2026) will be held as usual at the Museum of Communication in Burntisland, followed by dinner at the nearby Kingswood Hotel.
Looking for a programme organizer for GMRT – contact Colin GM4HWO.
Details will be available nearer the date.
CONTEST CALENDAR
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Would like to do the 144 MHz May weekend at Gatehouse of Fleet if there are enough people? Anyone up for this on 15 – 17 May?As an alternative could do the May UHF and microwaves weekend on 1 – 3 May instead?73 – Norman Stewart GM1CNH
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2026 RSGB Contest Rules published 20 Dec 2025:
2m May contest back to old slot.
70cm and 23cm 24hours again for VHF NFD.
Bonuses rather than multipliers (Post code etc) retained.https://www.rsgbcc.org/vhf/rul
es/26rules/frameindex.html Tnx Brian GM4DIJ.
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The LRS operates GM3HAM/P from a great site near Gatehouse of Fleet in Dumfries & Galloway.
5-6 July 2025 – VHF NFD – see report in About LRS – Contest / Portable.
(This photo by Andy MMØFMF / now GM4LLD, is in RSGB RadCom Sept 2025, p.80).
RSGB GB2RS NEWS
Every Sunday morning in the Edinburgh area at 09:30h from LRS member Peter Dick GM4DTH. 70.425MHz FM, 145.525MHz FM & 433.525MHz FM. Then call-in to Peter at 10:00h on 145.575MHz for local net. Several LRS members often there.
RADIO NEWS, SILENT KEYS and FOR SALE / WANTED
Click on image or “read more” to open full article.
Send items to Alan GM3PSP:
webmaster@lothiansradiosociety.com
Items usually archived as News or Silent Keys in LRS Archive after 1 month.
1. RADIO NEWS ITEMS
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RSGB Old Timers’ Honour Roll 2026
The February 2026 issue of RSGB RadCom magazine lists all those who have been members of the RSGB for 50
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NASA says ISS will return to Earth in 2030
NASA has announced that the International Space Station (ISS) will return to earth in 2030, set to de-orbit into the
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2 Feb 2026 – GM4DIJ/B Personal Beacon in Edinburgh on 1296.7415 MHz now being heard widely.
Brian GM4DIJ is now running an attended low-power personal beacon callsign GM4DIJ/B on 1296.7415MHz in the 23cm band. It is
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29 Jan 2026 – LRS Committee Meeting at QTH-GM4HWO.
The LRS Committee met at Colin GM4HWO’s QTH on 29th January 2026. Rear: Colin GM4HWO, John GM4JRT, James GM4WZP. Front:
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Sept-Oct 2026 – DXpedition to Colombia by Norman MM0BMG
Following last year’s event. Norman is organizing another DXpedition to Colombia in the autumn of 2026. RSGB RadCom has accepted
2. SILENT KEYS
There are no current silent key notifications. Click on the heading to see the silent key archive.
3. ITEMS FOR SALE
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7 Feb 2026 – FREE Technical Books available from Andy GM4LLD
I have the following books available for FREE. If you want one, please reply direct to andy.gm4lld AT gmail.com <http://gmail.com> and I
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29 Jan 2026 – Items for Sale by Norman MM0BMG (Reduced Prices).
Norman has reduced the prices of many of the items on his list: GM1CNH Equipment Sale Updated: 29 January 2026
Lothians Radio Society activities – latest reports
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GM3WUX 4 metre Quad Demo
We have just learned of two YouTube videos of our good friend Terry GM3WUX demonstrating his 6-element 4 metre
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Wed 23 Aug – LRS Pub Night 4
There were nine LRS members at PN4 on 23rd August including Alan GM3PSP who took this photo. During the
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1-2 July 2017 – GM3HAM/P – VHF NFD – Gatehouse of Fleet
VHF NFD 2017 at Gatehouse of Fleet was another success for the LRS with good wx most of the time
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28 June 2017 – LRS Summer Barbecue at QTH-GM4BYF
The annual LRS Summer barbecue was held on Wednesday 28th June 2017 at the QTH of Pete GM4BYF and Kay
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14 June 2017 – LRS Annual General Meeting
Congratulations to Dr Brian Flynn GM8BJF who was elected President of the Lothians Radio Society for 2017-18 at the Annual
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24 May 2017 – D/F Hunt – Peter Dick GM4DTH
L-R: Alasdair GM6ZQQ, Melvyn GM4HYR (winner), Mike Jr MM3MDB, Mike Sr GM8KCS The annual LRS Direction-Finding Contest (D/F Hunt) took
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7 May 2017 LRS Members at Ham Radio Convention 2017
L-R: Brian GM8BJF, Chris GM3WOJ, Briain GM8PKL, Robin GM4YPL A number of LRS members attended the ASRA Ham Radio Convention
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10 May 2017 – Radio in WW-I – Malcolm Fergusson
Malcolm Fergusson, formerly of Edinburgh University Physics Department, talked about Radio in WW-I at the meeting on 10th May 2017. His talk was about
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24 April 2017 – Malcolm GM3TAL – Our Man in Havana
L-R: Hector; Amed CO2AME; Malcolm GM3TAL; Moises CM2YV On the last day of his recent trip to Cuba, Malcolm was
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26 April 2017 – Enigma – the Unsung Heroes – Pete Bates GM4BYF
At the LRS meeting on 26th April 2017 Pete Bates GM4BYF gave a very well researched talk on ‘Enigma – the Unsung Heroes’. He outlined
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9 April 2017 – LRS Receives RSGB VHF-NFD Trophies at Norbreck Rally in Blackpool
Len Paget GM0ONX, RSGB Director; Colin GM4HWO, Andy MM0FMF, Mike GM4IGS, Pete GM4BYF, Danny GM6CMQ, Brian GM8BJF, Norrie GM1CNH, Peter
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5 April 2017 – Spring Surplus Equipment Sale at St Fillans
The LRS Spring Surplus Equipment Sale was held on Wednesday 5th April at St Fillan’s Church, Buckstone Drive. There was